http://api.tweetmeme.com/imagebutton.gif?url=http://sports.espn.go.com/los-angeles/nba/news/story?id=5236858&campaign=rss&source=NBAHeadlines (http://api.tweetmeme.com/share?url=http://sports.espn.go.com/los-angeles/nba/news/story?id=5236858&campaign=rss&source=NBAHeadlines&service=tinyurl.com&source=espn)Lakers center Andrew Bynum's had his right knee drained Monday morning, according to a team spokesman.